A young male Killer Whale (Orcinus orca) known as Luna cavorts in Nootka Sound in Britsh Columbia, Canada.

Luna the Killer Whale
A young male Killer Whale (Orcinus orca) known as Luna cavorts alongside one of his favourite tugboats as it cruises along Nootka Sound in Britsh Columbia, Canada. His love of people and tugboats was eventually his undoing as in early 2006 he was accidently killed by the prop of a much larger ocean going tug that was seeking shelter from a winter storm.